Side by side comparison and review of Master & Dynamic MW07 and JVC HA A9T. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.1 g | |
| Dimensions & Weight Details | Charging case: 6.46 cm x 4.51 cm x 2.68 cm / 76 g Earphone: 2.22 cm x 2.5 cm x 2.83 cm / 9 g |
Charging case: 41 g | |
| Colour | Grey terrazo | Matte black | Black, Marine Blue | Black, antracite | Black, olive green | Grey, white | |
| Body Material | Stainless steel, acetate | - | |
| Protection | IPX4, water-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 20 m | 10 m | Master & Dynamic MW07 have a greater operating distance than JVC HA A9T. |
| SOUND QUALITY | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.1 | JVC HA A9T have a more advanced version of Bluetooth than Master & Dynamic MW07. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 10 mm | 6 mm | Master & Dynamic MW07 have a thicker diaphragm than JVC HA A9T. |
| Magnet Material | Beryllium | Neodymium |
| MICROPHONE | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - |
| REMOTE CONTROL | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Controls | Volume, next/previous track | Voice assistant |
|---|
| CABLE | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Cable Type | - | USB-C cable - detachable |
|---|
| FEATURES | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Features | - | Touch control, auto power on/off | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Sensors | Proximity sensor | - |
| BATTERY AND CHARGING | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 3.5 hour(s) | 7.5 hour(s) | JVC HA A9T lasts longer on a single charge than the Master & Dynamic MW07. |
| Battery Life Details | - | Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hours |
|
| Charging Time | 1.5 hour(s) | 2 hour(s) | Master & Dynamic MW07 recharge faster than Master & Dynamic MW07. |
| CONNECTIONS | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | Master & Dynamic MW07 | JVC HA A9T |
|---|
| Included Accessories | 5 pairs of ear tips, USB adapter, charging case, USB-C cable, soft pouch, 2 pairs of silicone fit-wings | 3 pairs of ear tips (small, medium, large), charging case, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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